diff --git a/pyproject.toml b/pyproject.toml
index 6bbf472..862ae10 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -63,7 +63,7 @@ dev = [
     "httpx2>=2.13.0",
     "pytest>=9.1.1",
     "ruff>=0.16.8",
-    "ty>=0.0.79",
+    "ty>=0.0.83",
     "types-pytz>=2026.3.1.20260727",
     "types-pyyaml>=6.0.12.20260906",
     "types-requests>=2.33.0.20260906",